Base | Representation |
---|---|
bin | 10010101110010010… |
… | …10110000011000100 |
3 | 221221112121121102221 |
4 | 21113021112003010 |
5 | 131041303030423 |
6 | 4341241142124 |
7 | 504045415150 |
oct | 112711260304 |
9 | 27845547387 |
10 | 10052001988 |
11 | 4299102966 |
12 | 1b4648a944 |
13 | c426c6b92 |
14 | 6b501c060 |
15 | 3dc730e5d |
hex | 2572560c4 |
10052001988 has 24 divisors (see below), whose sum is σ = 20156516352. Its totient is φ = 4296748224.
The previous prime is 10052001977. The next prime is 10052002007. The reversal of 10052001988 is 88910025001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457945 + ... + 479392.
It is an arithmetic number, because the mean of its divisors is an integer number (839854848).
Almost surely, 210052001988 is an apocalyptic number.
It is an amenable number.
10052001988 is an abundant number, since it is smaller than the sum of its proper divisors (10104514364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10052001988 is a wasteful number, since it uses less digits than its factorization.
10052001988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 937731 (or 937729 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 34.
Adding to 10052001988 its reverse (88910025001), we get a palindrome (98962026989).
The spelling of 10052001988 in words is "ten billion, fifty-two million, one thousand, nine hundred eighty-eight".
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